Multiply by 22, 33 and 44 Worksheet

Maths tricks trick 18: Times 22, 33 and 44 · Set 544 · 40 questions

The trick (Eleven first): Spot the 11: 22 = 11 × 2, 33 = 11 × 3, 44 = 11 × 4. Times 11: write the number with a 0 on the end and add the number (62 × 11 = 620 + 62 = 682). Multiply that answer by 2, 3 or 4.

1. 1.33 × 22 =
2. 2.43 × 33 =
3. 3.83 × 33 =
4. 4.31 × 33 =
5. 5.89 × 22 =
6. 6.62 × 33 =
7. 7.37 × 44 =
8. 8.84 × 22 =
9. 9.65 × 33 =
10. 10.63 × 22 =
11. 11.67 × 44 =
12. 12.73 × 33 =
13. 13.21 × 33 =
14. 14.95 × 33 =
15. 15.59 × 22 =
16. 16.81 × 22 =
17. 17.43 × 44 =
18. 18.26 × 33 =
19. 19.55 × 44 =
20. 20.97 × 33 =
21. 21.27 × 44 =
22. 22.86 × 22 =
23. 23.59 × 33 =
24. 24.30 × 44 =
25. 25.29 × 22 =
26. 26.29 × 44 =
27. 27.93 × 33 =
28. 28.24 × 44 =
29. 29.76 × 22 =
30. 30.52 × 44 =
31. 31.99 × 33 =
32. 32.95 × 22 =
33. 33.60 × 33 =
34. 34.86 × 33 =
35. 35.29 × 33 =
36. 36.97 × 44 =
37. 37.77 × 22 =
38. 38.93 × 22 =
39. 39.17 × 44 =
40. 40.42 × 22 =

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